A Study of Loosely Coupled Coils for Wireless Power Transfer

被引：247

作者：

Chen, Chih-Jung ^{[1
]}

Chu, Tah-Hsiung ^{[2
]}

Lin, Chih-Lung ^{[3
]}

Jou, Zeui-Chown ^{[4
]}

机构：

[1] Natl Taiwan Ocean Univ, Dept Commun Nav & Control Engn, Chilung 20224, Taiwan

[2] Natl Taiwan Univ, Dept Elect Engn, Taipei 106, Taiwan

[3] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 701, Taiwan

[4] Darfon Elect Corp, Dept Adv Technol, Tao Yuan 33347, Taiwan

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2010年 / 57卷 / 07期

关键词：

Contactless power; inductive power transfer; loosely coupled coils; wireless power; TRANSFER CAPABILITY; DESIGN; SYSTEM;

D O I：

10.1109/TCSII.2010.2048403

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Nonradiative wireless power transfer using magnetically coupled coils is studied in order to transfer a predetermined amount of power at the maximum efficiency. Accordingly, a conceptual wireless power transfer system and a tuning method are presented. Such a study is essential for effectively exploiting the inherent ability of a given pair of coupled coils. With the equations for inductance and resistance calculations, the system performance is evaluated and verified with well-known experimental results and circuit simulations.

引用

页码：536 / 540

页数：5

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